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STL-SAT Changeover
© 2018 ITEL SNC
3.2.4.3
PI Code
There are also two extensive swap configuration flags:
QuickSwitch is PI mismatch or low pilot level: if switched on "1" and inserts an exchange mode that
controls the PI code and / or the pilot tone level, it causes immediate switching to the backup channel if a
code is detected PI unmatched and / or lack of pilot tone. (on the "Fast PI-Plt SW" display on PI Code
window).
Ignore REG Variants: If "1" is activated, the PI Entrance Code and all its regional variants will be valid.
For example, having a PI 5252 internally programmed, 5452 or 5C52 will also be considered valid.
This flag is to be programmed if you intend to use an exchange mode that controls the PI code and the
transmitter transmits regional programming or advertising splits (on "PI REG PI ignore" on PI window).
3.2.4.4
RDS Data Quality
This section sets the minimum alarm threshold for RDS data received in the MPX channel.
Min Quality threshold%: minimum quality of incoming RDS signal, if the quality falls below this value
there is an alarm (on "RdsQl" display on TRESHOLDS window)
3.2.4.5
Pilot Level
Pilot level:
Enables switching if the pilot tone level drops below 4KHz.
QuickSwitch is PI mismatch or low pilot level:
if enabled, it can be switched off immediately without
waiting for the time set behind the incorrect PI condition or the pilot tone level below the threshold.
3.2.4.6
SAT Dropouts reconizer
LR Audio Dropouts:
Enables switching behind dropouts
GPIO dropouts detection:
enables dropout detection by means of a dedicated contact of the GPIO port, in
this case the detection is done by the SAT decoder and communicated to the GPIO port contact.
DSP detection sensitivity:
allows you to choose the sensitivity level in dropout software on L / R input,
this measurement is performed directly from the exchange on the received signal.
Summary of Contents for STL-SAT Changeover
Page 2: ......
Page 5: ...Section 1 Introduction...
Page 15: ...Section 2 Display Function...
Page 27: ...Section 3 Control Software...
Page 49: ...Section 4 GSM SMS Functions...
